Kafka Connector

/*

** Copyright (C) 2001-2025 Zabbix SIA

**

** This program is free software: you can redistribute it and/or modify it under the terms of

** the GNU Affero General Public License as published by the Free Software Foundation, version 3.

**

** This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;

** without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

** See the GNU Affero General Public License for more details.

**

** You should have received a copy of the GNU Affero General Public License along with this program.

** If not, see <https://www.gnu.org/licenses/>.

**/

​

package server

​

import (

    "bytes"

    "encoding/json"

    "fmt"

    "io"

    "net"

    "net/http"

    "strconv"

    "strings"

    "time"

​

    "git.zabbix.com/ZT/kafka-connector/kafka"

    "git.zabbix.com/ap/plugin-support/errs"

    "git.zabbix.com/ap/plugin-support/log"

    "git.zabbix.com/ap/plugin-support/zbxnet"

)

​

const (

    contentType        = "Content-Type"

    applicationXndJSON = "application/x-ndjson"

    applicationJSON    = "application/json"

)

​

var _ http.ResponseWriter = &BufferedResponseWriter{}

​

// BufferedResponseWriter response writer for http handler.

type BufferedResponseWriter struct {

    w      http.ResponseWriter

    buffer bytes.Buffer

    code   int

    header http.Header

}

type handler struct {

    authToken    string

    producer     kafka.Producer

    allowedPeers *zbxnet.AllowedPeers

}

​

type event struct {

    EventID int    `json:"eventid"`

    Data    string `json:"data"`

}

​

type item struct {

    ItemID int    `json:"itemid"`

    Data   string `json:"data"`

}